body {
    background-color: #f8f9fb;
}

.top {
    /* background-color: rgba(0, 0, 0, 0.8); */
    border-bottom: 1px solid #aec7ce;
    top: 0;
}


.top-main a.on::after,
.top-main a:hover::after {
    content: "";
    position: absolute;
    width: 100%;
    height: 2px;
    background-color: #fff;
    bottom: -30px;
    left: 50%;
    margin-left: -50%;
}

.top-msg {
    text-align: center;
    /* position: relative; */
    top: 71px;
    height: 300px;
    width: 100%;
    background-color: rgba(0, 0, 0, 0.8);

}

/* 插件 */
canvas {
    /* background-color: #f1f1f1; */
    position: absolute !important;
    top: 0px !important;
    z-index: 1 !important;
    height: 350px;
}

.banner {
    height: 350px;
    position: absolute;
    top: 0px !important;
    left: 50%;
    transform: translateX(-50%);
    background: rgba(0, 0, 0, 0.8);
    width: 100%;
    z-index: 9;
}

#hhhh {
    z-index: 9999;
    position: relative;
    top: 165px;
}

/* banner下面的图片 */
.banner-main {
    width: 600px;
    height: 290px;
    margin-right: 0;

    background-color: #fff;
}

.banner-main img {
    padding-top: 46px;
    padding-left: 42px;
}

.banner-main1 img {
    width: 600px;
    height: 290px;
}

.main-left {
    font-size: 24px;
    padding-top: 21px;
    padding-bottom: 21px;
    padding-left: 42px;
}

.banner-p {
    font-size: 14px;
    width: 470px;
    line-height: 26px;
    padding-left: 42px;
}

/* 精灵图部分 */
.diagram {
    margin-top: 50px;
    width: 1110px;
    padding-left: 45px;
}

.diagram img {
    margin-top: 50px;
}

.diagram-p {
    line-height: 24px;
    margin-top: 22px;
    font-size: 14px;
    color: #181818;
    width: 100%;
}

.title {
    font-size: 24px;
    line-height: 30px;
    margin-top: 90px;
    margin-bottom: 30tpx;
    color: #181818;
}

.diagram-two {
    width: 1110px;
    padding-left: 45px;
}

.diagram-two img {
    width: 100%;
    padding-top: 60px;
    margin-bottom: 166px;
}

.item {
    margin-bottom: 45px;
}

/* 尾部 */
.footer {
    position: relative;
    height: 320px;
    /* margin-bottom: 40px; */
    background-color: #fff;

    padding-top: 50px;
}

.footer-box-p .footer-box-p1 {
    position: absolute;
    bottom: 16px;
    right: 160px;
    font-size: 14px;
    color: #b3b3b3;
}

.footer-box-p .footer-box-p2 {
    position: absolute;
    top: 325px;
    left: 4px;
    padding-left: 202px;
    color: #b3b3b3;
    font-size: 14px;
}

.footer-box1,
.footer-box2,
.footer-box3,
.footer-box4 {
    margin-right: 60px;
}

.footer .footer-box1 a,
.footer .footer-box2 a,
.footer .footer-box3 a,
.footer .footer-box4 a {
    color: #b3b3b3;
    padding-top: 15px;
    font-size: 10px;
    text-align: left;
}

.footer .footer-a {
    margin-top: 34px;
}

.footer .footer-box5 a {
    color: #b3b3b3;
    padding-top: 15px;
    font-size: 10px;
    text-align: left;
}

.footer h1 {
    color: #181818;
    font-size: 16px;
    padding-left: 0;
    text-align: right;
}


.footer .footer-left-h1 {
    text-align: left;
    font-size: 14px;
    font-weight: normal;
    color: #181818;
}

.footer-right p {
    color: #b3b3b3;
    font-size: 14px;
    padding-right: 6px;
    padding-top: 14px;
    text-align: right;
}

.footer-right img {
    width: 110px;
    height: 110px;
    text-align: right;
    padding-top: 36px;
}

.footer-last {
    margin-top: 45px;
}

/* 底部的精灵图 */

.footer-span-img1 {
    position: absolute;
    bottom: 24px;
    left: 158px;
}

.footer-span-img2 {
    position: absolute;
    bottom: 25px;
    left: 179px;
}